// ============================================================================
//
// Copyright (C) 2006-2007 Dengues
//
// Google Group: http://groups.google.com/group/dengues
// QQ Group: 24885404
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// ============================================================================
package dengues.system;

import org.eclipse.ui.dialogs.SearchPattern;

/**
 * Qiang.Zhang.Adolf@gmail.com class global comment. Detailled comment <br/>
 * 
 * $Id: Dengues.epf Qiang.Zhang.Adolf@gmail.com 2008-1-15 qiang.zhang $
 * 
 */
public class FileHelper {

    public static java.io.FilenameFilter createFilenameFilter(final String pattern, final Boolean caseSensitive) {
        return new java.io.FilenameFilter() {

            /*
             * (non-Javadoc)
             * 
             * @see java.io.FilenameFilter#accept(java.io.File, java.lang.String)
             */
            public boolean accept(java.io.File dir, String name) {
                SearchPattern searchPattern = new SearchPattern();
                if (caseSensitive) {
                    int type = SearchPattern.RULE_EXACT_MATCH | SearchPattern.RULE_CASE_SENSITIVE
                            | SearchPattern.RULE_PATTERN_MATCH;
                    searchPattern = new SearchPattern(type);
                }
                searchPattern.setPattern(pattern);
                return searchPattern.matches(name);
            }
        };
    }
}
